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-rw-r--r--experimental/skpdiff/SkPMetric.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/experimental/skpdiff/SkPMetric.cpp b/experimental/skpdiff/SkPMetric.cpp
index 710b18bd20..a9628539b5 100644
--- a/experimental/skpdiff/SkPMetric.cpp
+++ b/experimental/skpdiff/SkPMetric.cpp
@@ -379,7 +379,7 @@ float pmetric(const ImageLAB* baselineLAB, const ImageLAB* testLAB, SkTDArray<Sk
SkDELETE_ARRAY(cyclesPerDegree);
SkDELETE_ARRAY(contrast);
SkDELETE_ARRAY(thresholdFactorFrequency);
- return (double)failures;
+ return 1.0 - (double)failures / (width * height);
}
const char* SkPMetric::getName() {